问题

1I called Mary many timesyesterday evening. But I couldn’t get through. Her brother _____ onthe phone all the time.

A:talked
B: had talked
C:has talked
D:wastalking

正确答案是：

同类题型

(2013·高考福建卷)Mrs.Smith finds it hard to clear up the mess，as her children are always ________ whenever she tries to

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